轻质烷烃异构化催化剂及机理研究进展

摘要

简介了近年来国内外轻质烷烃异构化新工艺和新催化剂,综述了近年来的经典及新提出的异构化反应机理.根据反应机理针对不同催化剂体系总结了提高异构催化剂反应活性和选择性的途径,并展望了反应机理在制备新型催化剂领域以及提高催化剂的活性和选择性方面的重要指导意义.%New isomerization catalysts and isotnerization processes were introduced. At the same time, isomerization mechanism of light alkanes was discussed. According to different reaction mechanisms for heterogeneous catalytic system,some ways to improve the catalytic activity and selectivity were summarized, and the significance of reaction mechanism research in the field of preparing new catalysts and improving catalytic activity and selectivity was prospected.